diff --git a/Jenkinsfile b/Jenkinsfile
index 2d03c6a..8998588 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -9,7 +9,8 @@ pipeline {
         HARBOR = "43.134.235.58:58080"
         IMAGE  = "${HARBOR}/buildflow/buildflow-api"
         TAG    = "${env.BUILD_NUMBER}"
-        DEPLOY_HOST = "cd-target"
+        // Jenkins 容器内无 ssh 别名，直接用 IP；ubuntu 用户 sudo 免密（NOPASSWD）
+        DEPLOY_HOST = "ubuntu@110.42.240.10"
         APP_PORT    = "5667"
     }
     options {
@@ -47,9 +48,9 @@ pipeline {
                     try {
                         sh """
                             ssh -o StrictHostKeyChecking=accept-new ${DEPLOY_HOST} '
-                                docker pull ${IMAGE}:latest
-                                docker rm -f buildflow-api 2>/dev/null || true
-                                docker run -d --name buildflow-api --restart unless-stopped -p ${APP_PORT}:${APP_PORT} ${IMAGE}:latest
+                                sudo docker pull ${IMAGE}:latest
+                                sudo docker rm -f buildflow-api 2>/dev/null || true
+                                sudo docker run -d --name buildflow-api --restart unless-stopped -p ${APP_PORT}:${APP_PORT} ${IMAGE}:latest
                             '
                         """
                         echo "部署完成"